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2026-01-13 - 16:01
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack7slot0.osadl.org (updated Tue Jan 13, 2026 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650620,0irq/26-eth1-rx-0-21swapper/107:05:111
112750580,0irq/25-eth00-21swapper/307:05:393
120650450,0irq/26-eth1-rx-0-21swapper/207:06:092
112750420,0irq/25-eth00-21swapper/007:06:560
2534991916,0cyclictest0-21swapper/210:55:222
253499173,0cyclictest0-21swapper/209:40:392
253499172,0cyclictest0-21swapper/209:39:192
253299150,0cyclictest0-21swapper/011:15:040
2534991411,0cyclictest0-21swapper/212:10:382
253499140,0cyclictest1480-21nfsd10:03:552
253499140,0cyclictest0-21swapper/209:45:092
2533991411,0cyclictest0-21swapper/111:18:441
253399140,0cyclictest0-21swapper/109:12:421
253299140,0cyclictest10604-21bash11:53:320
112750140,0irq/25-eth00-21swapper/311:05:593
2535991312,0cyclictest21550-21sshd11:10:463
2535991312,0cyclictest0-21swapper/311:57:413
2535991312,0cyclictest0-21swapper/311:50:113
2535991312,0cyclictest0-21swapper/309:19:143
2535991311,0cyclictest0-21swapper/310:23:553
2535991310,0cyclictest0-21swapper/311:48:533
2535991310,0cyclictest0-21swapper/309:57:003
2535991310,0cyclictest0-21swapper/309:22:203
253599130,0cyclictest21082-21sshd12:11:593
2534991312,0cyclictest27187-21bash09:10:152
2534991312,0cyclictest0-21swapper/212:22:572
2534991312,0cyclictest0-21swapper/210:38:592
2534991311,0cyclictest0-21swapper/210:09:122
2534991310,0cyclictest0-21swapper/211:25:432
2533991312,0cyclictest894-21sshd09:49:581
2533991312,0cyclictest0-21swapper/111:54:301
2533991310,0cyclictest13044-21sshd11:48:211
2533991310,0cyclictest0-21swapper/112:12:141
253399130,0cyclictest112750irq/25-eth010:50:301
2532991312,0cyclictest0-21swapper/011:05:080
2532991312,0cyclictest0-21swapper/010:47:360
2532991312,0cyclictest0-21swapper/010:27:140
2532991311,0cyclictest0-21swapper/012:34:080
2532991311,0cyclictest0-21swapper/012:13:370
2532991311,0cyclictest0-21swapper/011:10:030
2532991311,0cyclictest0-21swapper/009:17:240
2532991310,0cyclictest0-21swapper/010:09:360
253299130,0cyclictest0-21swapper/012:00:570
253299130,0cyclictest0-21swapper/009:37:070
112750130,0irq/25-eth00-21swapper/312:08:583
112750130,0irq/25-eth00-21swapper/309:52:433
2535991211,0cyclictest0-21swapper/312:35:103
2535991211,0cyclictest0-21swapper/312:30:203
2535991211,0cyclictest0-21swapper/312:25:353
2535991211,0cyclictest0-21swapper/312:20:063
2535991211,0cyclictest0-21swapper/312:15:133
2535991211,0cyclictest0-21swapper/312:00:083
2535991211,0cyclictest0-21swapper/311:40:153
2535991211,0cyclictest0-21swapper/311:35:223
2535991211,0cyclictest0-21swapper/311:30:553
2535991211,0cyclictest0-21swapper/311:25:123
2535991211,0cyclictest0-21swapper/311:20:383
2535991211,0cyclictest0-21swapper/311:15:063
2535991211,0cyclictest0-21swapper/310:55:063
2535991211,0cyclictest0-21swapper/310:51:493
2535991211,0cyclictest0-21swapper/310:45:173
2535991211,0cyclictest0-21swapper/310:40:133
2535991211,0cyclictest0-21swapper/310:40:133
2535991211,0cyclictest0-21swapper/310:35:063
2535991211,0cyclictest0-21swapper/310:30:343
2535991211,0cyclictest0-21swapper/310:25:253
2535991211,0cyclictest0-21swapper/310:15:213
2535991211,0cyclictest0-21swapper/310:10:043
2535991211,0cyclictest0-21swapper/310:05:193
2535991211,0cyclictest0-21swapper/310:00:393
2535991211,0cyclictest0-21swapper/309:45:223
2535991211,0cyclictest0-21swapper/309:41:003
2535991211,0cyclictest0-21swapper/309:36:393
2535991211,0cyclictest0-21swapper/309:30:203
2535991211,0cyclictest0-21swapper/309:25:333
2535991211,0cyclictest0-21swapper/309:10:193
2535991211,0cyclictest0-21swapper/307:27:443
2535991210,0cyclictest0-21swapper/308:40:193
253599120,0cyclictest23385-21sshd11:00:113
2534991211,0cyclictest0-21swapper/212:35:212
2534991211,0cyclictest0-21swapper/212:30:082
2534991211,0cyclictest0-21swapper/212:15:102
2534991211,0cyclictest0-21swapper/212:05:142
2534991211,0cyclictest0-21swapper/212:00:062
2534991211,0cyclictest0-21swapper/211:55:052
2534991211,0cyclictest0-21swapper/211:50:272
2534991211,0cyclictest0-21swapper/211:45:012
2534991211,0cyclictest0-21swapper/211:40:522
2534991211,0cyclictest0-21swapper/211:35:012
2534991211,0cyclictest0-21swapper/211:31:052
2534991211,0cyclictest0-21swapper/211:20:052
2534991211,0cyclictest0-21swapper/211:10:282
2534991211,0cyclictest0-21swapper/211:05:542
2534991211,0cyclictest0-21swapper/211:00:572
2534991211,0cyclictest0-21swapper/210:51:002
2534991211,0cyclictest0-21swapper/210:45:182
2534991211,0cyclictest0-21swapper/210:40:062
2534991211,0cyclictest0-21swapper/210:40:052
2534991211,0cyclictest0-21swapper/210:30:072
2534991211,0cyclictest0-21swapper/210:25:292
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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